Journal of Molecular Evolution
Journal of Molecular Evolution > 2009 > 69 > 2 > 194-202
Journal of Molecular Evolution > 2009 > 69 > 6 > 579-588
Journal of Molecular Evolution > 2009 > 69 > 2 > 194-202
Journal of Molecular Evolution > 2009 > 69 > 6 > 579-588